Statement of Changes in Beneficial Ownership (4)

FORM 4

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Spartan Energy Partners LP	2. Issuer Name and Ticker or Trading Symbol CSI Compressco LP [ CCLP ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    __X__ 10% Owner _____ Officer (give title below)    _____ Other (specify below)
(Last)          (First)          (Middle) 9595 SIX PINES DRIVE #4000	3. Date of Earliest Transaction (MM/DD/YYYY) 11/18/2021
(Street) THE WOODLANDS, TX 77380 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common units representing limited partner interests	11/18/2021		A		1509436 (1)	A	$1.35	52872399	D
Common units representing limited partner interests								10952478	I	See footnote (2)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:
(1)	Spartan Energy Partners LP ("Spartan LP") agreed to exchange $2.0 million principal amount of the Issuer's 7.25% senior notes due 2022, which were called for redemption by the Issuer on December 13, 2021, for 1,509,436 common units.
(2)	Includes (i) 7,463,257 common units held by CSI Compressco GP LLC and (ii) 3,489,221 common units held by CSI Compressco Investment LLC. CSI Compressco GP LLC is the sole member of CSI Compressco Investment LLC. The sole member of CSI Compressco GP LLC is Spartan Energy Holdco, LLC, whose sole member is Spartan Energy Partners LP. As the general partner of Spartan Energy Partners LP, Spartan Energy Partners GP LLC may be deemed to have beneficial ownership of the common units held by Spartan Energy Partners LP. Spartan Energy Partners LP, Spartan Energy Partners GP LLC and Spartan Energy Holdco LLC may be deemed to have beneficial ownership of the common units held by CSI Compressco GP LLC and CSI Compressco Investment LLC.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Spartan Energy Partners LP 9595 SIX PINES DRIVE #4000 THE WOODLANDS, TX 77380		X
Spartan Energy Partners GP LLC 9595 SIX PINES DRIVE #4000 THE WOODLANDS, TX 77380		X
Spartan Energy Holdco LLC 9595 SIX PINES DR #4000 THE WOODLANDS, TX 77380		X
CSI Compressco GP Inc 24955 INTERSTATE 45 N THE WOODLANDS, TX 77380		X

Signatures
SPARTAN ENERGY PARTNERS LP, By: Spartan Energy Partners GP LLC, its general partner, By: /s/ Jonathan W. Byers, Name: Jonathan W. Byers, Title: Secretary		11/22/2021
**Signature of Reporting Person		Date
SPARTAN ENERGY PARTNERS GP LLC, By: /s/ Jonathan W. Byers, Name: Jonathan W. Byers, Title: Secretary		11/22/2021
**Signature of Reporting Person		Date
SPARTAN ENERGY HOLDCO LLC, By: Spartan Energy Partners LP, its sole member, By: Spartan Energy Partners GP LLC, its general partner, By: /s/ Jonathan W. Byers, Name: Jonathan W. Byers, Title: Secretary		11/22/2021
**Signature of Reporting Person		Date
CSI COMPRESSCO GP LLC, By: /s/ Jonathan W. Byers, Name: Jonathan W. Byers, Title: Chief Financial Officer		11/22/2021
**Signature of Reporting Person		Date